Group,
Renesis waterpump with improved impeller for more efficent flow and cavitation resistant at high rpm...........A little
pricey but Christmas is coming !!.......................<:)
The purpose of the pump is to improve on Mazda's design since we are able to precision hand build each unit and have vast experience with rotary engines being raced amid torturous conditions (Having raced and won at 12 hours of Sebring, Daytona 24 hour, 24 Heurs du Mans and won multipe championships). What our pump does is move a greater quantity of water out of the block quicker (As allowed by the thermostat) to be exposed to the cooling elements. This is accomplished by superior design. We start with brand new water pumps from Mazda and install our impeller that we've designed. Our impeller moves more water and prevents cavitation by having much tigher clearances (To every surface), helical shape, closed back and conical introduction. Our design is reminiscent of that used on the R26B 4 rotor engine and does not require any under drive pulley to slow it down.
Kelly Troyer
"DYKE DELTA JD2" (Eventually)
"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold
"TURBONETICS"_TO4E50 Turbo